Mercedes-Benz ML W164 GL X164 Air Intake Box Guide Duct A1648300153

The Mercedes-Benz ML W164 / GL X164 Air Intake Hose is an original component of the air intake system, designed for installation in the rear, right side of the vehicle. Thanks to its factory geometry and precise fit to the air filter housing, it ensures stable airflow and proper cooperation with other intake components. This is a practical solution for users who want to restore the efficiency of the air supply system after damage to the original duct.

Specifications and technical data

• SKU: rhd-A1648300153
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1648300153
• Substitutable numbers: A1648300153, A 164 830 01 53, BG
• Location on the vehicle: Rear, Right
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The presented intake duct has been specifically designed for Mercedes-Benz ML W164 and GL X164 models, serving as a component to guide air to the filter housing. Its placement in the rear-right area of the body allows for optimal routing of the hose within the vehicle's engine bay, maintaining required clearances from the suspension, body, and shielding elements.

The appropriately shaped cross-section of the hose minimizes local flow restrictions, promoting uniform air intake by the engine. The correct routing of the duct is crucial for both the engine's performance and the longevity of the air filter and associated components.

Construction and Mounting Fit

As part of the Hoses, Tubes, and Ducts group, the intake duct is structurally prepared to integrate with factory mounting points and brackets in the body. The shape and support points of the hose are adapted to the original assembly, facilitating installation and minimizing the risk of material stress during operation.

This component is designed for typical operating conditions of off-road and on-road vehicles, where the intake system is exposed to temperature changes, vibrations, and external contaminants. The appropriate rigidity and flexibility of the construction help maintain the seal with the filter housing and other sections of the intake system.

Benefits of Using an Original Hose

Using the original intake hose for the Mercedes-Benz ML W164 / GL X164 allows for the preservation of factory airflow parameters and reduces the risk of improper installation, which is common with aftermarket alternatives of different shapes. This solution is particularly beneficial for:

• repairs following collisions or mechanical damage to the rear-right part of the vehicle,
• restoring the completeness of the intake system after service interventions,
• diagnosing airflow problems where eliminating hose leaks is necessary.

The original fit minimizes the occurrence of unwanted vibrations and play, contributing to stable operation of the air intake system in the long term.

Condition and Service Application

This item is a used part, sourced from disassembly, offering a cost-effective solution while maintaining factory specifications. This type of component is often chosen by workshops specializing in the Mercedes brand and by users who service their vehicles independently and expect a predictable fit without the need for body or bracket modifications.

Prior to installation, a standard visual inspection of the duct for any surface damage and proper seating in the existing mounting points is recommended to ensure the seal and stability of the entire intake section.

Expanding the Intake System in Mercedes-Benz

If you are planning a comprehensive repair or upgrade of the intake system area in your Mercedes and require other parts from the same group, such as additional hoses, flexible tubes, or rigid air ducts, check the available parts in the Mercedes Hoses, Tubes, and Ducts category.

For users interested in a broader perspective on the operation and selection of components for diesel engines, an article comparing popular BMW units may be helpful. A detailed analysis of performance, reliability, and parts costs can be found in the material: BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels.